22" LCD Color Monitor Lenovo L215P Wide175.2 Electrical Block Diagram5.2.1 Main BoardEEPROM (U403)M24C04-WMN6TPPanel Interface(CN404)Keypad Interface(CN401)Flash Memory (U402)SST25LF020A-33-4C-SAECrystal (X401)14.31818MHZScalar TSUMU58KDT-LF-1(Include MCU, ADC, OSD)(U401)D-Sub Connector(CN101)ESD (U102)AZC199-04SH syncV syncRGBHSI/VSIVGA_SCLVGA_SDAESD (U101)AZC199-04SRED+GREEN+BLUE+HDMI Connector(CN501)ESD (U501)AZ1045-04QUHDMI1_D0+/-HDMI1_CK+/-ESD (U502)AZ1045-04QUHDMI1_D1+/HDMI1_D2+/--HDMI_CLKHDMI_DATHDMI_SCLHDMI_SDAESD (U503)AZC099-04SHDMI_SCL1HDMI SDA1http://www.wjel.net